%0 Journal Article
%T PROPAGATION CHARACTERS OF PLANE WAVE IN THE PERFECTLY MATCHED LAYER<br>平面波在三维完全匹配层中的传播特性
%A Ma Guozhong
%A Xu Jiadong
%A H Henke
%A <br>马国忠
%A 许家栋
%A H.Henke
%J 电子与信息学报
%D 1998
%I 
%X The Perfectly Matched Layer(PML)is very effective in absorbing propagating wave, so that it has been successfully applied in FDTD research. Katz(1994) derived 12 differential equations in three-dimensional PML, but there is no conclusion for the propagation characters of plane wave in PML such as wave expression ,wave number and wave impedance. These characters are investigated in this paper.
%K Perfectly matched layer
%K Absorbing boundary conditions
%K Finite difference time domain
%K Truncation<br>完全匹配层
%K 吸收边界条件
%K 时域有限差分
%K 截断面
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=631F9912AB4BD6CEEA5B911320F34E6E&yid=8CAA3A429E3EA654&vid=A04140E723CB732E&iid=38B194292C032A66&sid=F10601728A1E9BEA&eid=B7ACE2F11789CAE0&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=10